EP 2126794 A4 20100811 - APPARATUS AND METHOD FOR IDENTIFYING OBJECT MOVEMENT AND LOCATION WITH RFID DEVICE
Title (en)
APPARATUS AND METHOD FOR IDENTIFYING OBJECT MOVEMENT AND LOCATION WITH RFID DEVICE
Title (de)
VORRICHTUNG UND VERFAHREN ZUR IDENTIFIKATION VON OBJEKTBEWEGUNGEN UND -POSITIONEN MIT EINEM RFID-GERÄT
Title (fr)
APPAREIL ET PROCÉDÉ D'IDENTIFICATION DE DÉPLACEMENT ET D'EMPLACEMENT D'OBJET À L'AIDE D'UN DISPOSITIF RFID
Publication
Application
Priority
- CN 2008000098 W 20080115
- HK 07100834 A 20070124
Abstract (en)
[origin: WO2008092366A1] An apparatus for identifying object movement and location with RFID device comprises two RFID gateways constructed by at least one RFID interrogator located inside and outside an entrance of a monitored zone independently, a portable RFID tag carried by the object capable of receiving and responding said signals emitted by said RFID interrogator, and a data processor connected with said RFID gateways capable of receiving said responses to identify said object movement as leaving or entering said entrance and said object location as outside or inside said monitored zone. There is also a corresponding method for identifying object movement and location with RFID device.
IPC 8 full level
G06K 17/00 (2006.01); G01V 11/00 (2006.01); G08B 21/22 (2006.01)
CPC (source: EP KR US)
G01V 15/00 (2013.01 - EP US); G06K 17/00 (2013.01 - KR); H04L 12/66 (2013.01 - KR)
Citation (search report)
- [XI] JP 2005064725 A 20050310 - HITACHI INT ELECTRIC INC
- [XI] WO 9701154 A1 19970109 - MEDESTATE LTD [BS], et al
- [XI] US 2003100315 A1 20030529 - RANKIN PAUL J [GB]
- [XI] US 2006093117 A1 20060504 - AGRAWAL KAVITA K [US], et al
- [A] WO 0248955 A1 20020620 - 3M INNOVATIVE PROPERTIES CO [US]
- [A] CN 1790371 A 20060621 - UNIV HONG KONG POLYTECHNIC [HK]
- [XI] DATABASE WPI Section PQ Week 200717, 21 December 2006 Derwent World Patents Index; Class Q47, AN 2007-164435, XP002588291, "Room entrance and exit management system for company, reads radio tag information of operator entering into room to controlled area and reads radio tag information when operator leaves to non-controlled area from controlled area"
- See references of WO 2008092366A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008092366 A1 20080807; CN 101595495 A 20091202; EP 2126794 A1 20091202; EP 2126794 A4 20100811; HK 1095991 A2 20070518; JP 2010517151 A 20100520; KR 101058447 B1 20110824; KR 20090108042 A 20091014; US 2010052867 A1 20100304
DOCDB simple family (application)
CN 2008000098 W 20080115; CN 200880003016 A 20080115; EP 08700649 A 20080115; HK 07100834 A 20070124; JP 2009546633 A 20080115; KR 20097015304 A 20080115; US 52397908 A 20080115